أَعُوذُ بِاللهِ مِنَ الشَّيْطَانِ الرَّجِيْمِ، واتْفُلْ عَلَى يَساَرِكَ [ثَلاثاً]
I seek refuge in Allāh from Shayṭān the Accursed, and (dry) spit on your left side three times.
Reference: I seek refuge in Allāh from Shayṭān the Accursed, and (dry) spit on your left side three times. Muslim (#2203, 4/1729).